- 1919 to 1919 1
- 1920 to 1924 25
- 1925 to 1929 158
- 1930 to 1934 453
- 1935 to 1939 1,114
- 1940 to 1944 373
- 1945 to 1949 325
- 1950 to 1954 157
- 1955 to 1959 88
- 1960 to 1964 165
- 1965 to 1969 168
- 1970 to 1974 221
- 1975 to 1979 143
- 1980 to 1984 110
- 1985 to 1989 128